TENDERLOIN’S REHABILITATED ‘PRISON PARK’ TAPS INTO SAN FRANCISCO’S GEOTHERMAL ENERGY Casey Coates Danson 10 years ago [Translate] INHABITAT <p>Your browser does not support iframes.</p> view this image in original size ( 1580 x 1017 ) 12 0 facebook thisfacebook this Besides being one of the city’s densest neighborhoods, Tenderloin is also notorious for its poverty.